#9 Flesh-Eater Imp Mirrodin Besieged, Uncommon The best Infect cards can get the job done on their own
AFR and its subsequent Commander release brought us a bunch of dice-rolling cards, but only two commanders that care about dice: Vrondiss, Rage of AncientsVrondiss, Rage of Ancients, who can more or less be built without any dice-rolling synergy, and Farideh, Devils ChosenFarideh, Devils Chosen, who, albeit fun, is a little underwhelming
Galea, Kindler of Hope Galea, Kindler of Hope gets a shout as a rock-solid aura commander or equipment commander, but it slots in low for being so specific
There are also great landfall and chocobo cards that synergize well with it
Winota, Joiner of Forces This isn't exactly cheap, but she sure can join your Humans and non-Humans together on your battlefield